242137728

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10009}}^1$

素因数の和:10039

約数の個数: 128

約数和(自身を含む): 816816000

約数和(自身を除く): 574678272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10009, 12096, 20018, 24192, 30027, 40036, 60054, 70063, 80072, 90081, 120108, 140126, 160144, 180162, 210189, 240216, 270243, 280252, 320288, 360324, 420378, 480432, 540486, 560504, 630567, 640576, 720648, 840756, 960864, 1080972, 1121008, 1261134, 1281152, 1441296, 1681512, 1891701, 1921728, 2161944, 2242016, 2522268, 2882592, 3363024, 3783402, 3843456, 4323888, 4484032, 5044536, 5765184, 6726048, 7566804, 8647776, 8968064, 10089072, 11530368, 13452096, 15133608, 17295552, 20178144, 26904192, 30267216, 34591104, 40356288, 60534432, 80712576, 121068864, 242137728]

約数ペア:

[(1, 242137728), (2, 121068864), (3, 80712576), (4, 60534432), (6, 40356288), (7, 34591104), (8, 30267216), (9, 26904192), (12, 20178144), (14, 17295552), (16, 15133608), (18, 13452096), (21, 11530368), (24, 10089072), (27, 8968064), (28, 8647776), (32, 7566804), (36, 6726048), (42, 5765184), (48, 5044536), (54, 4484032), (56, 4323888), (63, 3843456), (64, 3783402), (72, 3363024), (84, 2882592), (96, 2522268), (108, 2242016), (112, 2161944), (126, 1921728), (128, 1891701), (144, 1681512), (168, 1441296), (189, 1281152), (192, 1261134), (216, 1121008), (224, 1080972), (252, 960864), (288, 840756), (336, 720648), (378, 640576), (384, 630567), (432, 560504), (448, 540486), (504, 480432), (576, 420378), (672, 360324), (756, 320288), (864, 280252), (896, 270243), (1008, 240216), (1152, 210189), (1344, 180162), (1512, 160144), (1728, 140126), (2016, 120108), (2688, 90081), (3024, 80072), (3456, 70063), (4032, 60054), (6048, 40036), (8064, 30027), (10009, 24192), (12096, 20018)]